Omega DV40 Shrink Fit Chuck with Front Face Coolant is a high-precision toolholding solution designed for high-speed milling and demanding machining tasks. Built to DIN 69871 standards (Form AD/B), it delivers strong clamping, rigid accuracy, and efficient cooling to keep tools cooler, cutting cleaner, and achieving repeatable results. With a 4.5-degree taper balanced to G2.5 at 25,000 RPM, plus a 20 mm clamping diameter and 120 mm gauge length, this chuck is engineered for reliable performance in professional shops, contract manufacturing, and serious hobbyist setups.

• Front Face Coolant Channels: Integrated coolant paths maximize heat dissipation and chip control at high speeds, extending tool life and maintaining precision throughout long, demanding cuts.
• DIN 69871 Form AD/B Compatibility: Designed for seamless integration with standard tool holders, enabling quick, repeatable changes with minimal downtime.
• High-Speed Precision and Size: 4.5° shrink taper balanced to G2.5 at 25,000 RPM, 20 mm clamping diameter, and 120 mm gauge length deliver stable, rigid engagement and repeatable accuracy during tough milling operations.

Using the Omega DV40 delivers dependable performance across high-speed milling jobs, reduces downtime through quick tool changes, and enhances results with robust clamping and effective heat management. The front-face coolant design keeps tools cooler for longer, helping maintain tight tolerances and smoother finishes even during extended cuts. This chuck is an ideal choice for machine shops, contract manufacturers, and skilled hobbyists who demand consistent accuracy and reliable operation up to 25,000 RPM.